static const enum AVPixelFormat in_fmts[] = {AV_PIX_FMT_RGB32, AV_PIX_FMT_NONE};
static const enum AVPixelFormat inpal_fmts[] = {AV_PIX_FMT_RGB32, AV_PIX_FMT_NONE};
static const enum AVPixelFormat out_fmts[] = {AV_PIX_FMT_PAL8, AV_PIX_FMT_NONE};
+ int ret;
AVFilterFormats *in = ff_make_format_list(in_fmts);
AVFilterFormats *inpal = ff_make_format_list(inpal_fmts);
AVFilterFormats *out = ff_make_format_list(out_fmts);
av_freep(&out);
return AVERROR(ENOMEM);
}
- ff_formats_ref(in, &ctx->inputs[0]->out_formats);
- ff_formats_ref(inpal, &ctx->inputs[1]->out_formats);
- ff_formats_ref(out, &ctx->outputs[0]->in_formats);
+ if ((ret = ff_formats_ref(in , &ctx->inputs[0]->out_formats)) < 0 ||
+ (ret = ff_formats_ref(inpal, &ctx->inputs[1]->out_formats)) < 0 ||
+ (ret = ff_formats_ref(out , &ctx->outputs[0]->in_formats)) < 0)
+ return ret;
return 0;
}